|
1.
2 + 3 =
2
3
5
1
|
2.
9 + 0 =
3
2
1
9
|
3.
7 + 1 =
1
3
2
8
|
4.
6 – 1 =
5
3
2
1
|
|
5.
9 + 0 =
9
3
2
1
|
6.
2 + 6 =
2
8
3
1
|
7.
3 – 2 =
1
2
4
3
|
8.
6 – 0 =
3
6
2
1
|
|
9.
1 – 0 =
3
2
1
4
|
10.
6 + 3 =
1
2
3
9
|
11.
7 + 3 =
2
3
10
1
|
12.
1 – 0 =
1
4
3
2
|
|
13.
7 – 1 =
3
2
6
1
|
14.
10 + 0 =
3
10
1
2
|
15.
3 – 0 =
4
2
3
1
|
16.
4 – 0 =
4
1
3
2
|
|
17.
7 – 1 =
2
1
3
6
|
18.
3 – 1 =
4
3
2
1
|
19.
5 – 1 =
2
3
1
4
|
20.
1 + 1 =
1
2
3
4
|
|
1.
2 + 3 =
2
3
5
1
|
2.
9 + 0 =
3
2
1
9
|
3.
7 + 1 =
1
3
2
8
|
4.
6 – 1 =
5
3
2
1
|
|
5.
9 + 0 =
9
3
2
1
|
6.
2 + 6 =
2
8
3
1
|
7.
3 – 2 =
1
2
4
3
|
8.
6 – 0 =
3
6
2
1
|
|
9.
1 – 0 =
3
2
1
4
|
10.
6 + 3 =
1
2
3
9
|
11.
7 + 3 =
2
3
10
1
|
12.
1 – 0 =
1
4
3
2
|
|
13.
7 – 1 =
3
2
6
1
|
14.
10 + 0 =
3
10
1
2
|
15.
3 – 0 =
4
2
3
1
|
16.
4 – 0 =
4
1
3
2
|
|
17.
7 – 1 =
2
1
3
6
|
18.
3 – 1 =
4
3
2
1
|
19.
5 – 1 =
2
3
1
4
|
20.
1 + 1 =
1
2
3
4
|